WO2000070290A1 - Bague pour garniture de cloison a travers un conduit et evaporateur eclair a etages multiples utilisant la bague - Google Patents

Bague pour garniture de cloison a travers un conduit et evaporateur eclair a etages multiples utilisant la bague Download PDF

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Publication number
WO2000070290A1
WO2000070290A1 PCT/JP2000/003172 JP0003172W WO0070290A1 WO 2000070290 A1 WO2000070290 A1 WO 2000070290A1 JP 0003172 W JP0003172 W JP 0003172W WO 0070290 A1 WO0070290 A1 WO 0070290A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
partition
bush
peripheral surface
pipe
Prior art date
Application number
PCT/JP2000/003172
Other languages
English (en)
Japanese (ja)
Inventor
Teizo Hirao
Kazuhiro Imabayashi
Masaki Taniguchi
Kouzi Takanabe
Hiroyuki Otsuka
Original Assignee
Hitachi Zosen Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Zosen Corporation filed Critical Hitachi Zosen Corporation
Priority to KR1020017014655A priority Critical patent/KR20010113960A/ko
Priority to EP00927798A priority patent/EP1186846A4/fr
Publication of WO2000070290A1 publication Critical patent/WO2000070290A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only

Definitions

  • This invention is provided, for example, when a condensing tube is passed through all of a plurality of evaporation chambers that are partitioned by a plurality of partitions and are each maintained at a predetermined pressure.
  • the present invention relates to a multi-stage flash evaporator using a flash.
  • an evaporator provided with a plurality of evaporating chambers separated from each other by a partition and maintained at a predetermined pressure, and a condenser tube bundle passing through all of the plurality of evaporating chambers, has conventionally been used.
  • the seal between the outer peripheral surface of the through-hole of the partition through which each condenser tube is inserted and the outer peripheral surface of the condenser tube has conventionally been the edge of the through-hole.
  • An annular groove with a diameter larger than that of the through-hole is provided in the hole, a metal ring is fitted into this annular groove, and the condensing tube is forcibly inserted through this ring.
  • the purpose of this invention is to reduce the labor and cost when sealing between the pipe and the through hole of the partition through which the pipe is inserted.
  • a bush for a partition through pipe seal which does not corrode and does not fall off or adhere to the pipe to facilitate replacement of the pipe is provided. It is here.
  • Another object of the present invention is to provide a multi-stage flash evaporator using a bush for such a partition penetrating pipe as shown in FIG. Disclosure of invention
  • the bush for sealing a through-hole pipe seals the gap between the outer peripheral surface of the pipe inserted into the through-hole and the outer peripheral surface of the through-hole 5 in the partition.
  • the bushing has a circumference that is larger than the outer diameter of the pipe, an outer circumference that is smaller than the diameter of the through-hole, and a front-rear length that is larger than the depth of the through-hole.
  • a cylindrical main body having an inner peripheral surface, an inner peripheral seal portion provided on the inner peripheral surface of the main body and in close contact with the outer peripheral surface of the pipe, and a through hole provided on the outer peripheral surface of the main body.
  • the outer peripheral seal part which is in close contact with the outer peripheral seal part is provided in the front end of the main body so as to protrude in the radial direction, and it is possible to forcibly pass through the through hole.
  • the anti-return part to be engaged and the anti-return part are provided at the rear end of the main body so as to protrude in the radial direction, and forcibly pass through the through hole. Also on the rear end side edge portion of the through hole when the that have e Bei and those Sessu that collision 5 unplug only prevention part of the Ru Oh.
  • the bushing for the penetration pipe seal of this invention When the bush is inserted into the through hole, the bush is fixed at that position, and then the pipe is inserted only by inserting the pipe through this bush. A seal can be made between the through-hole of the partition and the pipe. Therefore, the labor and costly work of machining the annular groove is not required, and the sealing performance is improved by the inner and outer seals.
  • the pipes are replaced and secured by the back-up prevention part and the piercing prevention part, which prevent the partition from falling off and sticking to the pipe. Can be facilitated.
  • the front end of the main body is provided with a front-rear slit for facilitating the anti-return portion to pass through the through-hole.
  • the longitudinal section of the reverse-return preventing portion is a right-angled triangular shape having a narrow front end.
  • the bush be made of a non-metallic material, for example, Teflon.
  • Teflon (PTFE) is corrosion resistant over a wide temperature range, and can solve the corrosion problems that occur when using metal rings.
  • the partition the central partition of the condensing chamber, which is located at the center before and after the bundle of condensing tubes and through which each condensing tube passes, and the upper edge of the left side wall for condensate receiving and housing
  • the space between the left and right central portions of the top wall extends along the outer surface of the first half of the condensed tube bundle, and covers the outer circumference of the left front half of the condensed tube bundle.
  • the condensing chamber has a partition on the right and the rear half, and the seawater introduced into the housing on the left is A multi-stage flash evaporator that flows into all of the housings through the orifice and makes it desalinated by flash evaporation.
  • a through-hole larger than the outer diameter of each condenser tube is provided in the center partition, and the partition through-tube seal is provided between the outer peripheral surface of the through-hole and the outer peripheral surface of the condenser tube.
  • a multi-stage flash evaporator with an intervening bush is mentioned.
  • FIG. 1 is a perspective view showing a part of a multi-stage flash evaporator provided with a bush for partition through pipe sealing according to the present invention.
  • FIG. 2 is an enlarged cross-sectional view of the first half of the multi-stage flash evaporator of FIG.
  • Fig. 3 is an enlarged cross-sectional view of the first half.
  • FIG. 4 is a perspective view showing a first embodiment of a bush for sealing a partition through tube according to the present invention.
  • FIG. 5 is a longitudinal sectional view of the same.
  • FIG. 6 is an enlarged vertical sectional view of the same.
  • FIG. 7 is a perspective view showing a second embodiment of a bush for a partition through pipe seal according to the present invention.
  • FIG. 8 is a longitudinal sectional view of the same.
  • Figure 9 is an enlarged vertical sectional view of the same.
  • FIG. 10 is a perspective view showing a third embodiment of a bush for sealing a partition through tube according to the present invention.
  • FIG. 11 is a longitudinal sectional view of the same.
  • FIG. 12 is a longitudinal sectional view of the same.
  • front, rear, left and right refer to FIG. 2 as a reference, and the front side of the figure is referred to as front, the back side is referred to as rear, and the left and right of the figure are referred to as left and right.
  • this front and rear '' And may be used with the front and rear or left and right reversed.
  • Fig. 1 Fig. 1 to Fig. 3 show a part of a multi-stage flash evaporator which is preferable to use a bush for a partition through-hole seal according to the present invention. It shows.
  • the illustrated multi-stage flash evaporator is used for desalination of seawater, and a large number of long and narrow housings (1) are arranged in parallel on the left and right.
  • Ri Yes to you ha c-di in g lower part of the evaporation chamber of (1) (2), t 0 the evaporation chamber the upper part of that has been the condensation chamber (3) (2), condensate Receiving (6) Evaporating room middle partition that extends back and forth between the left and right center of the bottom wall (6c) and the left and right middle of the bottom wall (lc).
  • it is divided into an evaporation stage (2a) on the left side (high temperature side) and an evaporation stage (2b) on the right side (low temperature side).
  • Seawater flows into the lower edge of the left side wall (1a) 5 of the housing (1) and the lower edge of the middle partition (4) of the evaporation chamber.
  • the rightmost housing (1) is sucked by a vacuum pump and the seawater introduced into the leftmost housing (1) is By flowing to the downstream side 0 via the gas (10), each evaporation stage (2a) (2b) of each housing (1) is moved from left to right. As it goes, it is maintained at a low pressure little by little (at a temperature of 2 ° C).
  • submerged weirs (13) having a horizontal wall (14) at the upper edge are provided, and above each submerged weir (13), 5 Brine splash prevention plate (15) is installed horizontally.
  • the seawater that has flowed into the nodding (1) passes through the dive weir (13).
  • the vaporization is promoted by passing over, and the bumped water droplets enter the condensing chamber (3) by the bounce-up prevention plate (15). More thwarted.
  • the condensing chamber (3) is provided with a condensing pipe bundle (5) having a circular vertical cross section that extends back and forth over the center of each housing (1).
  • a gutter-shaped condensate receiver (6) for receiving the condensed liquid on the outer peripheral surface of each condensing tube is provided.
  • a demister (8) that captures water droplets accompanying the steam is horizontal. It is set up in
  • the condensing chamber (3) is provided at the center before and after the bundle of condensing tubes (5), and each condensing tube (5a) is penetrated by 5.
  • the first half of the bundle of condensate tubes (5) runs between the central partition (7) of the condensing chamber and the left and right central portions of the left side wall (6a) of the condensate receiver and the top wall (Id) of the housing.
  • Condenser tube bundle (5) extends along the outer surface of the rear half of the condenser tube bundle (5) between the upper edge and the left and right central parts of the housing top wall (Id). It is divided by a right-half rear partition (12), which has a quarter cross section and covers the outer periphery of the right rear half.
  • the condensing chamber (3) also has a vertical central baffle (16) provided over the entire length of the upper center in the condensing tube bundle (5), and a center in the condensing tube bundle (5).
  • the upper edge of the vertical central baffle (16) is joined to the housing top wall (1), and the left edge of the horizontal left front baffle (17) is the left side of the condensate receiver.
  • the right edge of the horizontal right rear half baffle (18) is joined to the upper edge of the condensate receiving right wall (6b).
  • the left-side partition (11) of the condensation chamber is sandwiched between the upper edge of the central baffle (16) and the left side of the left-side baffle (17).
  • the right rear half room divider (12) is sandwiched between the upper edge of the central baffle (16) and the right edge of the right rear half baffle (18).
  • the seawater introduced into the housing (1) on the left end flows into all housings (1) sequentially through the orifice (10). Then, in each of the evaporation stages (2a) and (2b) of each housing 0 (1), the seawater flowing over the submergence weir (13) is flash-evaporated.
  • the generated water vapor passes through the demister (8) accompanied by fine water droplets containing salt, and during this time, fine water droplets containing salt are separated from the water vapor.
  • the water vapor in the left evaporation stage (2a) flows into the condensed five tube bundle (5) in the latter half, where it is cooled to condensed water, and is condensed in the right evaporation stage (2b).
  • Water vapor is introduced into the condenser tube bundle (5) in the first half. 0/03172 Inflows, where it is cooled and becomes condensed water.
  • each condensing pipe (5a) provided in the condensing chamber center partition (7) and inserted into the through hole is provided.
  • the space between the surface and the peripheral surface of the through hole is sealed by Teflon (PTFE) bushings (20), (30), and (40).
  • FIGS. 4 to 6 show a first embodiment of a bush for a partition through pipe seal.
  • the bush (20) for the partition through pipe seal according to the first embodiment includes a cylindrical 0-shaped main body (21) and an inner circumferential surface of the main body (21).
  • the inner seal (22) which is located in the center and is in close contact with the outer surface of the condenser tube (5a), and the front and rear of the outer surface of the main body (21), respectively.
  • the through hole (7a) of the central partition (7) of the condensing chamber and the outer seal (23), which is in close contact with the outer surface, and the front end of the outer surface of the main body (21) project in five radial directions.
  • Anti-return part (24) which is formed in a shape and can forcibly pass through the through hole (7a) and engages with the front end side edge of the through hole (7a) after passing And a piercing prevention portion (25) provided in the rear end portion of the outer peripheral surface of the main body (21) so as to protrude radially.
  • the cylindrical body (21) has an inner circumference larger than the outer diameter of the condenser tube (5a), an outer circumference smaller than the diameter of the through hole (7a), and a depth of the through hole (7a). It has an axial length (front-to-back length) larger than (front-to-back length).
  • the inner seal portion (22) and the outer seal portion (23) are both formed into a ring having a rectangular shape with five vertical sections, and the front and rear lengths thereof are set to one-half of the total length of the main body (21). It is about 1/0.
  • Inner circumference seal (22) The inner diameter of the through hole (7a) is slightly smaller than the inner diameter of the condensing tube (5a), and the outer diameter of the outer peripheral seal portion (23) is slightly larger than the inner diameter of the through hole (7a).
  • Each of the seal portions (22) and (23) is elastically deformed and comes into close contact with the outer peripheral surface of the condenser tube (5a) and the peripheral surface of the through hole (7a), respectively. Is assured.
  • the longitudinal section of the anti-return portion (24) is a right-angled triangular shape on the front end side, and the end having the anti-return portion (24), that is, the main body ( At the front end of 21), there are a total of eight front and rear slits 0 (26) that make it easy for the back-return preventing part (24) to pass through the through hole (7a).
  • the vertical cross-section of the piercing prevention part (25), which is provided at a predetermined interval in the direction, is a right-angled triangular shape with a thin rear end. There is no longitudinal slit at the end that has the piercing prevention part (25), that is, at the rear end of the body (21). However, it is also possible to provide 5 front and rear slits at this end.
  • the distance between the back of the reverse prevention part (24) and the front of the piercing prevention part (25) is almost equal to the depth of the through hole (7a).
  • FIG. 7 to FIG. 9 show a second embodiment of a bush for sealing a partition through pipe.
  • the bush (30) for the partition through pipe seal of the second embodiment is provided on the cylindrical body (31) and the inner peripheral surface of the body (31).
  • the inner seal part (32), which is in close contact with the outer peripheral surface of the condenser tube (5a) 5, and the outer seal, which is provided in the outer peripheral surface of the main body (31) and is in close contact with the peripheral surface of the through hole (7a) Part (33) and a main body (31) are provided at the front end of the outer peripheral surface in a radially protruding manner so as to be able to forcibly pass through the through hole (7a) and to pass through the through hole ( Reverse return prevention parts 0 and (34) that engage with the front end side 7 part of 7a), and protrusion prevention parts that are provided in the rear end part of the outer surface of the main body (31) so as to protrude in the radial direction. (35) and a total of eight front-rear
  • the inner peripheral seal part (32) and the outer peripheral seal part (33) both have six teeth (32a) (33a) each. It has a sawtooth cross section, and its three front teeth have a thin right-angled triangular cross section at the front end, and the rear three teeth have a cross section at the rear end. It has a right-angled triangular shape with narrow sides.
  • the inner diameter of the teeth (32a) of the inner seal part (32) is slightly smaller than the outer diameter of the condenser tube (5a), and the outer diameter of the teeth (33a) of the outer seal part (33) is small. The diameter is slightly larger than the inner diameter of the through hole (7a).
  • the shape of the main body (31), reverse prevention part (34), piercing prevention part (35) and slit (36) is the same as that of the first embodiment. Let's go.
  • the bushing (30) for the partition through pipe seal is forcibly inserted into the through hole (7a) of the partition (7), the presence of the slit (36) will cause the reverse. Since the diameter of the return prevention portion (34) is reduced and the outer seal portion (33) is elastically deformed, the bush (30) can be easily fitted into the bush (5). After the fitting, if the bush (30) is prevented from moving forward and backward by the reverse prevention part (34) and the piercing prevention part (35), In addition, the seal between the bush (30) and the partition (7) is ensured by the outer peripheral seal portion (33).
  • the condenser tube (5a) is passed through the bush (30), and the inner seal (32) is elastically deformed, so the condenser tube (5a) is easily inserted.
  • the sealing between the bushing (30) and the condenser tube (5a) is ensured by the inner peripheral seal portion (32), whereby the condenser tube is condensed.
  • (5a) is kept fluid-tight by the partition (7).
  • the inner peripheral seal portion 5 (32) and the outer peripheral seal portion (33) both have a sawtooth cross section, so that the bush (30) has a bush shape.
  • FIGS. 10 to 12 show a third embodiment of a bush for a partition through pipe seal.
  • the bush (40) for the partition through pipe seal of the third embodiment is provided on a cylindrical main body (41) and a peripheral surface of the main body (41).
  • Inner part (42) which is attached to the outer peripheral surface of the condenser pipe (5a), and the outer periphery, which is provided on the outer peripheral surface of the main body (41), and is closely attached to the peripheral surface of the through hole (7a).
  • the seal part (43) and the main body (41) are provided at the front end of the outer peripheral surface so as to protrude in the radial direction, and can forcibly pass through the through hole (7a), and after the passage.
  • a back-return preventing portion that engages the front edge of the through hole (7a) and (44), and five protrusions are provided in the rear end of the outer surface of the main body (41) so as to protrude radially.
  • a total of 8 parts are provided at the front end of the body (41) and the back-out prevention part (45) to make it easy for the back-out prevention part (44) to pass through the through-hole (7a).
  • Two front-rear slits (36) Prepared.
  • each protrusion (44a) (45a) is a tapered triangular shape with a tapered front end, and the slit (46) has a protrusion adjacent to the reverse return prevention part (44). It is located in the middle, as in (44a).
  • the shapes of the main body (41), the inner seal portion (42), and the outer seal portion (43) are the same as those of the first embodiment.
  • the bushing (40) for the partition through pipe seal is forcibly inserted into the through hole (7a) of the partition (7), the presence of the slit (46) causes Since the diameter of the reverse-return preventing part (44) is reduced and the outer peripheral seal part (43) is elastically deformed, the bush (40) can be easily fitted. After fitting, the bush (40) is prevented from moving forward and backward by the back-off prevention part (44) and the push-out prevention part 5).
  • the outer seal portion (43) ensures the sealing performance between the bush (40) and the partition (7).
  • the condenser tube (5a) is inserted through the bush (40)
  • the inner tube (42) is elastically deformed, so the condenser tube (5a) is easily inserted.
  • the seal between the bush (40) and the condensing pipe (5a) is ensured by the inner peripheral seal part (42), and as a result, The condensing tube (5a) is kept fluid-tight by the partition (7).
  • the reverse-return preventing portion 5 (44) is formed of a plurality of protrusions (44a), and penetrates through the bush (40). The force required for fitting into the hole (7a) is small.
  • the bush (20), (30), (40) for the partition through pipe seal of the present invention is suitably used for a multi-stage flash evaporator.
  • the outer peripheral surface of the condensing pipe installed in the partition and passed through the through hole It can be used to seal between and the edge of the through hole.
  • the present invention relates to a bush for a partition through pipe seal used in a multi-stage flash evaporator or the like, and also relates to a bush.
  • a bush for a partition through pipe seal used in a multi-stage flash evaporator or the like, and also relates to a bush.
  • a multi-stage flash evaporator using a seal it does not corrode and reduces the time and effort required for sealing. The purpose of this is to make it easier to replace the pipes by preventing them from falling off and sticking to the pipes.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

L'invention concerne une bague destinée à une garniture de cloison à travers un conduit comprenant un corps cylindrique principal (21) en Téflon® et présentant une circonférence intérieure d'un diamètre supérieur au diamètre extérieur d'un conduit (5a), une circonférence extérieure d'un diamètre inférieur au diamètre extérieur d'un trou traversant (7a), et une longueur longitudinale plus longue que la profondeur du trou traversant (7a), une partie de garniture périphérique intérieure (22) en contact étroit avec la surface périphérique extérieure du conduit (5a), une partie de garniture périphérique extérieure (23) en contact étroit avec la surface périphérique du trou traversant (7a), une partie antiretour (24) que l'on a fait passer à force à travers le trou traversant (7a) et au contact de la partie de bord latérale avant du trou traversant (7a) après passage, ainsi qu'une partie (25) empêchant un passage traversant amenée en contact avec la partie de bord latérale arrière du trou traversant (7a) après que la partie antiretour (24) soit passée à force à travers le trou traversant (7a).
PCT/JP2000/003172 1999-05-18 2000-05-17 Bague pour garniture de cloison a travers un conduit et evaporateur eclair a etages multiples utilisant la bague WO2000070290A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020017014655A KR20010113960A (ko) 1999-05-18 2000-05-17 칸막이 관통관 시일용 부시 및 이것을 이용한 다단 플래시증발기
EP00927798A EP1186846A4 (fr) 1999-05-18 2000-05-17 Bague pour garniture de cloison a travers un conduit et evaporateur eclair a etages multiples utilisant la bague

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11/136600 1999-05-18
JP11136600A JP2000329491A (ja) 1999-05-18 1999-05-18 仕切り貫通管シール用ブッシュおよびこれを用いた多段フラッシュ蒸発器

Publications (1)

Publication Number Publication Date
WO2000070290A1 true WO2000070290A1 (fr) 2000-11-23

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PCT/JP2000/003172 WO2000070290A1 (fr) 1999-05-18 2000-05-17 Bague pour garniture de cloison a travers un conduit et evaporateur eclair a etages multiples utilisant la bague

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Country Link
EP (1) EP1186846A4 (fr)
JP (1) JP2000329491A (fr)
KR (1) KR20010113960A (fr)
EG (1) EG22756A (fr)
WO (1) WO2000070290A1 (fr)

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CN103644683A (zh) * 2013-12-16 2014-03-19 合肥美的电冰箱有限公司 用于制冷设备蒸发器管路的支撑卡及制冷设备

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SE529916C2 (sv) * 2005-07-22 2008-01-08 Swep Int Ab Kompakt lufttork
JP4808603B2 (ja) * 2006-12-05 2011-11-02 株式会社イノアックコーポレーション 配管用貫通スリーブ
CN108708974B (zh) * 2015-12-21 2020-06-30 海信容声(广东)冰箱有限公司 一种密封垫圈、冰箱内置饮水机及冰箱
JP6818303B2 (ja) 2018-09-12 2021-01-20 内山工業株式会社 ガスケット
FR3090845B1 (fr) * 2018-12-19 2021-01-08 Valeo Systemes Thermiques Dispositif d’étanchéité pour échangeur de chaleur de véhicule automobile
WO2024053318A1 (fr) * 2022-09-06 2024-03-14 株式会社Afrex Échangeur de chaleur sans ailettes et système de refroidissement l'utilisant

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JPS5810587U (ja) * 1981-07-14 1983-01-24 日立造船株式会社 熱交換器におけるバッフルプレ−トに対する伝熱管の取付け構造
JPS5827838Y2 (ja) * 1979-01-26 1983-06-16 三菱重工業株式会社 多段式フラツシユエバポレ−タ
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JPS62186903A (ja) * 1986-01-31 1987-08-15 ウエスチングハウス　エレクトリック　コ−ポレ−ション フラツシユ蒸発装置

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MX149225A (es) * 1978-12-08 1983-09-27 Westinghouse Electric Corp Mejoras en evaporador instantaneo de etapas multiples para desalinizar agua de mar

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JPS4865902U (fr) * 1971-11-30 1973-08-21
JPS4894011U (fr) * 1972-02-09 1973-11-10
JPS5151066Y2 (fr) * 1972-07-21 1976-12-08
JPS5827838Y2 (ja) * 1979-01-26 1983-06-16 三菱重工業株式会社 多段式フラツシユエバポレ−タ
JPS5810587U (ja) * 1981-07-14 1983-01-24 日立造船株式会社 熱交換器におけるバッフルプレ−トに対する伝熱管の取付け構造
EP0139337A2 (fr) * 1983-10-19 1985-05-02 Pidou B.V. Système de joint à plusieurs parties
JPS62186903A (ja) * 1986-01-31 1987-08-15 ウエスチングハウス　エレクトリック　コ−ポレ−ション フラツシユ蒸発装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103644683A (zh) * 2013-12-16 2014-03-19 合肥美的电冰箱有限公司 用于制冷设备蒸发器管路的支撑卡及制冷设备
CN103644683B (zh) * 2013-12-16 2016-08-17 合肥美的电冰箱有限公司 用于制冷设备蒸发器管路的支撑卡及制冷设备

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KR20010113960A (ko) 2001-12-28
JP2000329491A (ja) 2000-11-30
EG22756A (en) 2003-07-30
EP1186846A1 (fr) 2002-03-13
EP1186846A4 (fr) 2004-05-12

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